Weather on a past date in Welland

Any date from 1 January 2009 to yesterday.

Tue 20 Oct, 2026 Weather in Welland

Sunrise: 07:36 AM
Sunset: 06:26 PM		Moonrise: 04:03 PM
Moonset: 01:45 AM		Max:
17.1 °c		Min:
7.8 °c		Avg:
11.6 °c		Precip:
0.00 mm		Max Wind:
18.7 kph
 
Tue 20
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IconClearCloudyClearSunnySunnySunnySunnyClear
Temp10.6°c9.8°c8.9°c10.6°c15.8°c16.9°c12.7°c9.0°c
Wind9.4 kmph8.6 kmph9.0 kmph11.2 kmph15.5 kmph18.7 kmph14.0 kmph9.4 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud0%73%8%9%17%5%0%0%
Humidity75%88%90%82%44%33%43%57%
Pressure1028 mb1028 mb1028 mb1030 mb1030 mb1028 mb1029 mb1029 mb

Welland Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-1°C / 30°F-6°C / 21°F-4°C / 26°F56 hours77.99 mm / 3.07 In11 days1017 mb / 31 In
February-0°C / 31°F-6°C / 21°F-3°C / 26°F64 hours86.85 mm / 3.42 In10 days1018 mb / 31 In
March5°C / 41°F-2°C / 29°F1°C / 34°F103 hours110.70 mm / 4.36 In9 days1018 mb / 31 In
April11°C / 51°F3°C / 38°F7°C / 44°F128 hours127.76 mm / 5.03 In10 days1015 mb / 30 In
May18°C / 64°F10°C / 49°F14°C / 56°F187 hours111.71 mm / 4.40 In8 days1016 mb / 30 In
June23°C / 73°F15°C / 59°F19°C / 66°F198 hours118.08 mm / 4.65 In8 days1013 mb / 30 In
July26°C / 79°F18°C / 65°F22°C / 72°F229 hours113.22 mm / 4.46 In8 days1014 mb / 30 In
August25°C / 78°F18°C / 64°F21°C / 71°F223 hours106.37 mm / 4.19 In8 days1015 mb / 30 In
September22°C / 72°F15°C / 59°F18°C / 65°F199 hours78.53 mm / 3.09 In7 days1017 mb / 31 In
October15°C / 59°F9°C / 48°F12°C / 54°F134 hours120.92 mm / 4.76 In9 days1016 mb / 30 In
November8°C / 47°F3°C / 37°F5°C / 42°F127 hours86.54 mm / 3.41 In7 days1018 mb / 31 In
December3°C / 37°F-2°C / 29°F1°C / 33°F64 hours107.84 mm / 4.25 In10 days1018 mb / 31 In

Need more than one day of Welland history?

Download historical weather for Welland, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
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Weather history near Welland

Region

Ontario

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Welland weather history: common questions

How far back does Welland weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Welland historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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